A design of optical resonator for donut mode generation

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A resonator to generate a single LGp=0ℓ=1 donut mode with high mode purity up to 99% is reported. The resonator consists of three lens elements and one binary phase element. With such high mode purity, the generated donut laser beam is applicable to a number of studies including trapping and rotating micro particles, non-linear optics, and atomlight interaction. The tolerance of the proposed configuration is discussed, as well methods of compensating for the thermal effects of laser materials while manipulating the resonator in a practical laser diode end-pumped solid state laser system.

Original languageEnglish
Title of host publicationLaser Beam Shaping VIII
DOIs
Publication statusPublished - 2007 Dec 1
EventLaser Beam Shaping VIII - San Diego, CA, United States
Duration: 2007 Aug 282007 Aug 29

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6663
ISSN (Print)0277-786X

Other

OtherLaser Beam Shaping VIII
CountryUnited States
CitySan Diego, CA
Period07-08-2807-08-29

Fingerprint

Optical Resonators
Optical resonators
optical resonators
Resonator
Resonators
resonators
purity
Nonlinear optics
Solid-state Laser
Nonlinear Optics
Solid state lasers
laser materials
Thermal Effects
Laser Diode
nonlinear optics
Laser modes
solid state lasers
Trapping
Laser Beam
Thermal effects

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Chu, S. C. (2007). A design of optical resonator for donut mode generation. In Laser Beam Shaping VIII [66630Q] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6663). https://doi.org/10.1117/12.733947
Chu, Shu Chun. / A design of optical resonator for donut mode generation. Laser Beam Shaping VIII. 2007. (Proceedings of SPIE - The International Society for Optical Engineering).
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Chu, SC 2007, A design of optical resonator for donut mode generation. in Laser Beam Shaping VIII., 66630Q, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6663, Laser Beam Shaping VIII, San Diego, CA, United States, 07-08-28. https://doi.org/10.1117/12.733947

A design of optical resonator for donut mode generation. / Chu, Shu Chun.

Laser Beam Shaping VIII. 2007. 66630Q (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6663).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chu SC. A design of optical resonator for donut mode generation. In Laser Beam Shaping VIII. 2007. 66630Q. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.733947